Development of FFAG accelerator at KEK

Yujiro Yonemura, Nobuo Ikeda, Masaru Matoba, Masamitsu Aiba, Shinji Machida, Yoshiharu Mori, Atsutoshi Muto, Joe Nakano, Chihiro Ohmori, Kota Okabe, Izumi Sakai, Yasuo Sato, Akira Takagi, Takeichiro Yokoi, Masahito Yoshii, Yoshimasa Yuasa, Reiko Taki, Masahiro Yoshimoto, Akiyoshi Yamazaki, Tomonori Uesugi